. >> thanks very much to chris lawrence. out front tonight, brooks versus brooks. peter brooks, former assistant deputy secretary of defense in the bush administration and rosa brooks, former assistant secretary of defense in the obama administration, pretty perfect, guys. rosa, i want to start with you on this issue of language and what this country calls a terror attack and what it doesn't. obviously it appears after benghazi it was not as clear as it was today. i wanted to play an exchange that happened between state department spokesperson victoria nuland and a reporter a week after the attack on the american consulate in benghazi. >> does the united states government regard what happened in benghazi as an act of terror? >> again, i'm not going to put labels on this until we have a complete investigation. okay? >> you don't regard it as an act of terrorism? >> i don't think we know enough. i don't think we know enough. >> all right, here, rosa, is what jay carney said today about the attack in turkey. >> a suicide bombing on the perimeter of an embassy is by de